Word of the Day

[mathhobbit]

re-enforce

I guess it needs the hyphen, even if that does look wrong.

Comments

[desireearmfeldt]

I believe the rule is, when you have two vowels next to each other and you want them each pronounced separately, you put an umlaut on the second one. But I have no idea if there are further rules about when you can and can't use this trick.

[kelkyag]

This, yes. "Coöperate" is the one I see most often.